Word Type

Prefix

The word "co-" can be used as a prefix.

Word Relationships

Derived Terms

Co-Freemasonry co-CEO co-IVF co-adaptation co-affine co-agonist co-aunt co-bed co-believer co-branding co-brother co-brother-in-law co-chair co-citation co-commander co-conspirator co-corrections co-credit co-decision co-dependent co-educate co-endure co-evolve co-father co-father-in-law co-feed co-fire co-fund co-fusion co-grandfather co-grandmother co-grandparent co-host co-husband co-in-law co-linguist co-locate co-location co-meddled co-mother-in-law co-occur co-official co-opinionist co-own co-owner co-ownership co-parent co-parent-in-law co-pattern co-religionary co-religionist co-responsibility co-responsible co-scripter co-sibling-in-law co-sister co-sister-in-law co-sleeping co-sounding co-speech co-spy co-stimulation co-uncle co-vilification co-wife coabuse coabuser coaccumulation coaccused coact coaction coactivated coactivation coactive coactivity coactor coactualization coadapt coadapted coadded coaddict coaddition coaddressee coadherence coadhesion coadhesive coadjacent coadjoint coadjument coadjust coadjustment coadjutant coadjuting coadjuvancy coadminister coadministered coadministrate coadministration coadministrator coadmit coadoption coadoration coadsorb coadsorbent coadsorption coadventure coadventurer coagency coagent coagglutination coaggregate coaggregation coagroinfiltrated coalgebra coalign coalignment coally coalternate coaltitude coambassador coamplification coamplify coanalgesic coanalysis coanalytic coanalyze coanchor coannihilate coannihilation coantioxidant coappear coappearance coapplication coapply coaration coarbitrator coarchitect coarctate coarctation coarea coarticulate coassemble coassessor coassignee coassist coassistance coassociation coassociative coassociativity coassume coattend coattest coattestation coattraction coauditor coauthor coauthorship coawareness coaxial cobelligerent cobenefit cobinding cobirthing cobishop cobless coboard cobombardment cobound cobreeding cobuild cocaptain cocaptaincy cocapture cocarcinogen cocarcinogenesis cocatalyst cocatalyzed cocategory cocelebrant cocenter cochair cochairman cochairperson cochairwoman cochampion cochannel cocharacter cochief cochromatography cocircuit cocircular cocirculate cocirculation cocite cocitizen cocladogenesis coclique coclosed cocluster coclustering cocolonization cocoloring cocommentator cocompose cocomposer cocomposition cocondensation cocone coconform coconformation coconscious coconspire coconstitute coconstrain coconstruct coconstruction coconstructive coconsul coconsumption cocontraction coconversion cocounsel cocreate cocreation cocreative cocreator cocrystal cocrystallization cocrystallize cocultivate cocultivation cocultural coculture cocurate cocuration cocurator cocurrent cocurricular cocyclomatic codebtor codebug codefendant codefine codeformational codehydrogenase codeleted codeletion codeliver codelivery codenaturated codenaturation codenature codepleted codepletion codeposit codeposition codesign codesigner codetect codetection codetermine codevelop codeveloper codevelopment codictatorship codigest codigestion codimension codimer codirect codirection codirectional codirector codiscover codiscoverer codispersal codisplay codissolve codistillation codistribute codistributed codistribution codiverge codivergence codivergent codiversification codiversify codominance codominant codominate codominated codopant codoped codoping codrawer codrive codriver codrug codual coedit coedition coeditor coeducation coeffect coefficacy coefficiency coelectroporation coelevated coelution coemerge coemergence coemperor coenact coencapsidate coencapsulate coend coendemic coendocytosis coenrich coenrichment coenzyme coenzymic coequal coequalizer coequate coequilibration coessential coestablishment coestate coestimated coestimation coeternal coeternity coethnic coeval coevaluate coevolution coevolutive coevolve coexchangeable coexecutant coexecutor coexecutrix coexhibit coexistence coexistent coexpand coexpansion coexperience coexport coexpose coexposure coexpress coexpression coextend coextension coextensive coextinct coextinction coextract coextraction coextrude coextrusion cofacilitate cofacilitation cofacilitator cofactor cofamilial cofavorite cofeature cofeed cofeoffee coferment cofermentation cofilament cofilmmaker cofiltered cofinance cofinite coflowering coflowing cofluctuate cofluctuation cofolding coformulated cofostered cofound cofounder cofractionate cofractionated cofree cofunction cofunded cogender cogenerate cogeneration cogenerative cogenerator cogenesis cogenetic coglucosidase coglycolide cogovern cogovernor cograph cogroup cogrowth coguarantor coguardian coharbour cohead coheadline coheadliner coheir coheiress cohemolytic coherald coheritor coholder cohomotopy cohost cohostess cohouse cohoused cohybridize cohyponormal coimage coimmobilisation coimmunization coimmunize coimmunofluorescence coimmunofluorescent coimmunolabel coimmunolocalization coimmunoprecipitate coimmunoprecipitation coimmunopurify coimmunoreactivity coimmunostain coimmunostaining coimperium coimplantation coimpregnated coincidental coincorporation coincubate coincubation coindex coindicant coinduce coinduction coinfect coinfectant coinfected coinfection coinfective coinfiltrate coinfiltration coinfluence coinfuse coingest coingestion coinhabit coinhabitant coinherit coinheritance coinheritor coinhibit coinhibition coinhibitor coinhibitory coinitiator coinjected coinjection coinmate coinoculate coinoculation coinquirer coinstall coinstaller coinstantaneous coinstantiate coinstantiated coinstantiation coinsurance coinsure coinsurer cointegrant cointer cointercalation cointernalize cointernalized cointroduce cointroduction coinvade coinvasion coinvent coinvention coinventor coinventorship coinversion coinvest coinvestigate coinvestigation coinvestigator coinvestment coinvestor coislander coisolate coisolation coisotropic cojoin cojuror cokernel colabel colaborer colaminar colanguage colatitude colayered colead coleader colecturer colegatee colegislate colegislator colessee colessor colethal colexification colexify colicense colimit colimitation coline colinearize colingual colipase coliving coloaded colocalize comagmatic comajor comanage comanagement comanager comanufacture comass comeagre comeasurable comediator comedication comember comembership comeronym comeronymous cometabolism comigrate comigration comilling comimetic comitogenic comobilization comodernism comodified comodulate comodulation comodule comonad comonoid comonomer comorbid comorbidity comortgagee comove comovement coname conatal conatural conominee conorm conull conutrient cooccupancy cooccupy cooperator coorbit coorbital coordain coordinance coorganizer coorientation coossified coossify cooverexpression cooxidant cooxidation copack copacker copanellist coparalogous coparcenary copartaker coparticipant coparticipate coparticipation copartisan copartner copartnership copassenger copastor copatentee copathogen copathogenesis copathology copatriot copatron copay copayer copetitioner cophenetic cophylogenetic cophylogeny copilot coplaintiff coplanar coplane coplayer coplot copoiesis copoint copolar copolyester copolyimide copolymer copolymerase copolymerizable copolymerize copolymerized copolypeptide copower copractitioner coprecipitant coprescribe coprescription copresent copresenter copreservation copresheaf copresident coprevalence coprimacy coprince coprincipal coprincipality coprisoner coprocess coprocessing coproduce coproducer coproduct copromoter copropagating copropagation coproprietor coprosperity coprotagonist coprotease copublication copublish copublisher copunctal copunctual copurchaser copurification copurify coquasitriangular coradicate coreachable coreactant corear corecipient corecognition corecruit corecruitment corecursion coredeem coredeemer coredemption coredemptress coredemptrix corefer coreference coreferent coreferential coreflective coregent coregistered coregistrated coregistration coregnant coregulate coregulated coregulation coregulator coreign corelation corelease coreport coreporter corepress corepression corequirement corequisite coresearcher coreside coresidence coresident coresistance coresistant coresolution corespective coring corotate corotation corotational coruler coscenarist coscreenplay coscreenwriter coscript coseasonal cosecreted cosecretion cosediment cosedimentation coseeded cosegmentation cosegregate cosegregated coseismal coseismic coselection cosemisimple cosensitization cosentential cosentient cosettler cosexual cosheaf coshift cosign cosignatory cosigner cosignificative cosimplex cosimulation cosingular cosleep cosleeper cosolute cosolvent cosonicate cosovereign cosovereignty cospan cospatial cospecialize cospeciate cosponsor cosponsorship costain costaining costar costatement costimulant costimulator costraight costratification costructure cosubstrate cosupervise cosupervision cosupervisor cosuppression cosurety cosustainer cosynthesis cosynthesized cosysop cotargeting coteach coteacher cotemporal cotemporality cotenancy cotenure coterminal coterminate coterminated cotest cotext cotherapy cothymia cotillage cotilting cotitular cotortfeasor cotraitor cotranscribe cotranscription cotransduce cotransduced cotransduction cotransfect cotransfection cotransferred cotransformation cotranslate cotranslation cotranslational cotranslator cotranslocate cotranslocation cotransmission cotransmit cotransmitter cotransplant cotransplantation cotransport cotravel cotreat cotreatment cotrimerization cotrustee cotunneling cotutelage cotutor cotwin counimodular counion counite covaledictorian covary coventilated coverbal covillager covisitor covisualization covitrification covolatility cowalker cowinner coworker coworking cowrite cowriter coöriginal noncoreferential

Related Terms

CO school class

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.